Linguistic difficulties, some peculiarities of the translation of stylistic devices from English into Russian and vice versa in the journalistic sphere

Knowledge of foreign languages, especially English as an international one, broadens working horizons, gives a possibility to communicate with people all over the world without an interpreter and it helps to save time, which is so pre- cious today. Moreover, this knowledge makes it possible to use a great number of information sources & better understand the peculiarities of foreign press

AT repeats in barley genome

AbstractThe DNA sequence (AT)26 of barley genome has been cloned. This sequence is arranged in intraspecific locus and is repeated 1500 times per haploid genome. This fragment is not translated and can form cruciform structures in the AT region

Investigation of the frequency characteristics of composite iron powders with insulating oxide coatings

This article discusses methods for studying the frequency characteristics of composite iron powders with insulating oxide coatings. The main dependences of hysteresis losses on induction for a full cycle at a frequency of magnetization reversal for various cross-sections of iron powders, sharply differing in the shape of the hysteresis curve and the values of the main magnetic characteristics, are studied, and also frequency dependences in the range of 50 Hz - 1 MHz of the figure of merit and inductance for samples based on composites are considered from powder Hoganes ASC100.29 after annealing in air, in water vapor and hydrogen at a temperature of 400 ° С for two hours. Based on the analysis of the dependencies, it can be explained by the fact that a material with a thin layer has a lower electrical resistivity, which means that the total electromagnetic losses will also be greater due to an increase in the contribution of losses to eddy currents. At the same time, the magnetic permeability at a frequency of 1 kHz differs by 30 units, and with an increase in the frequency to 1 MHz, it decreases by 10-15% for both materials. This makes it possible to use iron-based soft magnetic materials for electrical engineering

DEPENDENCE OF THE VISCOSITY COEFFICIENT OF THE NIOSOMAL DISPERSION ON THE TEMPERATURE AND PARTICLE SIZE OF THE DISPERSED PHASE

The aim of this study was to experimentally investigate the dependence of viscosity coefficient of niosomal dispersion based on PEG-12 Dimethicone on the temperature and size of niosomes vesicles. The experiments were carried out with niosomes, the average size of which varied from 85 to 125 nm. The temperature varied from 20 to 60 °C, the volume concentration varied from 1 to 10 %. The particle size was determined by scanning electron microscopy (SEM) with subsequent statistical data processing. This study showed that the viscosity of niosomal dispersions significantly depends on both the temperature and the size of niosomes vesicles. With increasing temperature, the viscosity of niosomal dispersions decreases and with increasing particle size, the viscosity increases

Linguistic difficulties, some peculiarities of the translation of stylistic devices from English into Russian and vice versa in the journalistic sphere

Knowledge of foreign languages, especially English as an international one, broadens working horizons, gives a possibility to communicate with people all over the world without an interpreter and it helps to save time, which is so pre- cious today. Moreover, this knowledge makes it possible to use a great number of information sources & better understand the peculiarities of foreign press

Investigation of the frequency characteristics of composite iron powders with insulating oxide coatings

This article discusses methods for studying the frequency characteristics of composite iron powders with insulating oxide coatings. The main dependences of hysteresis losses on induction for a full cycle at a frequency of magnetization reversal for various cross-sections of iron powders, sharply differing in the shape of the hysteresis curve and the values of the main magnetic characteristics, are studied, and also frequency dependences in the range of 50 Hz - 1 MHz of the figure of merit and inductance for samples based on composites are considered from powder Hoganes ASC100.29 after annealing in air, in water vapor and hydrogen at a temperature of 400 ° С for two hours. Based on the analysis of the dependencies, it can be explained by the fact that a material with a thin layer has a lower electrical resistivity, which means that the total electromagnetic losses will also be greater due to an increase in the contribution of losses to eddy currents. At the same time, the magnetic permeability at a frequency of 1 kHz differs by 30 units, and with an increase in the frequency to 1 MHz, it decreases by 10-15% for both materials. This makes it possible to use iron-based soft magnetic materials for electrical engineering

Структура і властивості керамічної цегли, модифікованої техногенними мінеральними системами

Problem statement. One way to conserve the scarce high-quality raw materials resources and to reduce transport and energy costs is to use the accumulated technogenic mineral systems, as well as to study technogenic raw materials which were not previously used [1–3]. A shortage of high plasticity clays determines the need for using local low-grade loamy raw materials for the manufacture of wall ceramics. Strength properties of the ceramic brick can be improved by using expensive corrective additives or local technogenic raw materials [4–7]. Purpose. Development of compositions for the ceramic brick, modified with technogenic mineral systems. Conclusion. The author has studied the influence of the mixture ratio on the structure and fundamental physical and mechanical properties of the ceramic brick modified with technogenic mineral systems. The author has also developed the best ceramic batch compositions based on technogenic mineral systems conferring the required physical and mechanical parameters of the ceramic brick; they consist of: overburden (67 %), refuse heap (28 %) and red mud from NGZ (Mykolaiv Alumina Refinery) (5 %) for  making 150 Grade ceramic brick with an average density of 1,650–1,730 kg/m3 at a temperature of 850 °C, which allows to reduce firing energy costs. It has been established that the sintering initiation temperature of the modified mixture decreases by 150–200°C compared to the unmodified one.Постановка проблемы. Одним из путей экономии ресурсов дефицитного высококачественного сырья, сокращения транспортных расходов и снижения энергетических затрат является использование накопившихся техногенных минеральных систем, а также исследование не использовавшегося ранее техногенного сырья [1–3]. Дефицитом высокопластичных глин определяется необходимость использования для производства стеновой керамики низкосортного местного суглинистого сырья. Повысить прочностные характеристики керамического кирпича возможно при условии использования дорогостоящих корректирующих добавок или местного техногенного сырья [4–7]. Цель статьи — разработка составов керамического кирпича, модифицированного техногенными минеральными системами. Вывод. Изучено влияние соотношения компонентов на структуру и основные физико-механические свойства керамического кирпича, модифицированного техногенными минеральными системами. Разработаны оптимальные составы керамических шихт на основе техногенных минеральных систем, обеспечивающих необходимые физико- механические характеристики керамического кирпича, содержащие: 67 % вскрыши, 28 % терриконика и 5 % красного шлама НГЗ для получения керамического кирпича при температуре 850 °С марки 150 со средней плотностью 1 650–1 730 кг/м3, что позволяет снизить энергетические затраты на обжиг. Установлено, что температура начала и конца спекания модифицированной смеси снижается на 150–200 °С по сравнению с немодифицированной.Постановка проблеми. Один із шляхів економії ресурсів дефіцитної високоякісної сировини, скорочення транспортних витрат і зниження енергетичних витрат - це використання накопичених техногенних мінеральних систем, а також дослідження не використаної раніше техногенної сировини [1–3]. Дефіцитом високопластичних глин визначається необхідність використання для виробництва стінової кераміки низькосортної місцевої суглинистої сировини. Підвищити міцність керамічної цегли можливо за умови використання дорогих коригуючих добавок або місцевої техногенної сировини [4–7]. Мета статті - розроблення складів керамічної цегли, модифікованої техногенними мінеральними системами. Висновок. Вивчено вплив співвідношення компонентів на структуру й основні фізико-механічні властивості керамічної цегли, модифікованої техногенними мінеральними системами. Розроблено оптимальні склади керамічних шихт на основі техногенних мінеральних систем, що забезпечують необхідні фізико-механічні характеристики керамічної цегли, які містять: 67 % розриву, 28 % териконику і 5 % червоного шламу МГЗ для отримання керамічної цегли за температури 850 °С марки 150 із середньою щільністю 1650–1730 кг/м3, що дозволяє знизити енергетичні витрати на випал. Установлено, що температура початку і кінця спікання модифікованої суміші знижується на 150–200 °С порівнянно з немодифікованою

Hydraulic models in Turkmenistan

Presented at the 2002 USCID/EWRI conference, Energy, climate, environment and water - issues and opportunities for irrigation and drainage on July 9-12 in San Luis Obispo, California.In 1998 irrigated area of Turkmenistan was 1750 thousand ha and total water intake was 22.8 km3 which was enough to meet total agricultural water requirements. Pursuant to the programs of the President of Turkmenistan, the irrigated area must be brought to 2250 thousand ha by 2010, but the volume of water taken from the Amudarya river must be kept as 22 km3. Thus in the future irrigation water requirements including the necessity of irrigated area extension can be met only under specific conditions. The given situation demands much from the justification and quality of the projects. In this connection, at present, in the course of designing and renovation of major water projects (reservoirs, main canals and drainage systems) of Turkmenistan, hydrological models and engineering calculation schemes are being used. Sources of initial hydrological data and methods of their processing (depending upon the sphere of their utilization, results of hydrological studies and the problems which solution they will be used for) are under consideration in the Report